mast blocks

MAST BLOCKS


11 different sizes with diameters from 40 to 120 mm for working loads (SWL) up to 7000 kg.
Hard black anodized aluminium frame with insulating washers for corrosion protection.
Resin sheaves (aluminium sheaves for 100 and 120 mm only) with composite fibre main bearing (not on size 40) and double side self-captive ball bearing.
On request custom models for higher loads are also available.

MODEL DIA
mm		 LINE
mm		 A
mm		 B
mm		 C
mm		 D
mm		 E
mm		 SWL
kg		 WEIGHT
kg		 BOLTS
N x Ø mm
00418 40 8 99 58 24.2 18.2 31.5 400 0.07 2 x Ø6
00518 50 12 118 69.5 29.5 22.5 37 800 0.12 2 x Ø6
00618 60 12 130 81.5 29.5 22.5 49 800 0.15 2 x Ø6
00718 70 12 140 91.5 29.5 22.5 53.5 1300 0.16 2 x Ø6
00718/Z 158 2000 0.23 3 x Ø6
00818 80 14 162 103 34.5 27 62.5 2200 0.24 2 x Ø8
00818/Z 187 3000 0.34 3 x Ø8
01018 100 16 198 126 39 31 81.5 3500 0.44 2 x Ø10
01018/Z 226 4500 0.62 3 x Ø10
01218 120 18 251 151 47 37 103 5000 0.97 3 x Ø10
01218/Z 263 7000 1.08 3 x Ø12